Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Reen
←
Proto-Germanic
*regną
(inherited)
←
Old High German
regan
(inherited)
→
Luxembourgish
Reemantel
(compound)
→
Luxembourgish
Reebou
(compound)
→
Luxembourgish
Reewuerm
(compound)
→
Luxembourgish
Reendrëps
(compound)
→
Luxembourgish
Reewaasser
(compound)
→
Luxembourgish
Reewollek
(compound)
→
Luxembourgish
Schnéireen
(compound)
→
Luxembourgish
Reeschauer
(compound)
→
Luxembourgish
Fisemreen
(compound)